"No Fumble" trigger sleeve

Assembly is a breeze - just drop in and it fits!
Simplifies cleaning and maintenance
Stong and Durable

Manufactured with 4140 tool grade carbon steel
Military spec dark black oxide finish
Precision secondary machining ensures perfect fit and function
Heat treated to 45-48C Rockwell
And more...

Improved trigger pull (3-4 lbs)
No painful trigger slap
Standard sized trigger and hammer pin holes can still be used
Made in the U.S.A. and counts as a compliance part